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Lines Matching defs:u2

380 	double F, f, g, q, u, u2, v, zero = 0.0, one = 1.0;
431 	u2 = (2.0*(f - F*u1) - u1*f) * g;
432 			/* u1 + u2 = 2f/(2F+f) to extra precision.	*/
439 	u2 = (u2 + logF_tail[j]) + q;			/* tiny */
440 	u2 += logF_tail[N]*m;
441 	return (u1 + u2);
452 	double F, f, g, q, u, v, u2;
477 	u2 = (2.0*(f - F*u1) - u1*f) * g;
481 	u2 +=  logF_tail[j]; u2 += q;
482 	u2 += logF_tail[N]*m;
483 	r.a = u1 + u2;			/* Only difference is here */
485 	r.b = (u1 - r.a) + u2;